gudspeling

[匿名]

回覆: 5

2009-07-14 5:53 am

Find the value of x log x 289/25 = 2?

[匿名]

回覆: 5

2009-07-13 6:24 am

25x^2 + 10x + 1 = 0 SOLVE?

[匿名]

回覆: 6

2009-06-23 1:57 pm

solve this for me please: |ln x| = 1?

[匿名]

回覆: 6

2009-06-21 8:05 am

4(cosx)^2-3=0 ????????

[匿名]

回覆: 8

2009-05-23 4:52 pm

what is x in the equation x^2-4x-12?

[匿名]

回覆: 7

2009-05-17 9:55 am

Solve the equation y^2 - 5y + 6 = 0?

[匿名]

回覆: 6

2009-05-05 9:26 am

how does ( 1- cos x / sin x) = ( sin x / 1 + cos x )?

[匿名]

回覆: 10

2009-04-26 1:59 pm

how to factorise 100x^2- 80x + 16?

[匿名]

回覆: 5

2009-04-09 11:57 am

Factor: 6y squared + y - 12?

[匿名]

回覆: 4

2009-04-09 3:29 am

Math question...........?

[匿名]

回覆: 3

2009-03-02 10:15 am

3^(2x)-5(3^x)+4=0 , Find X?

[匿名]

回覆: 3

2009-02-25 9:55 am

(3^2x)-(12)*(3^x)+(27)=0?

[匿名]

回覆: 9

2009-02-18 2:10 pm

Solve for x --->> 2^(1+x) + 4^x = 4 - 2^x?

[匿名]

回覆: 8

2009-02-16 1:37 pm

solve the inequality: |7k - 3| - 6 < 3?

[匿名]

回覆: 4

2009-02-14 11:14 am

factorise (2x+1)^3 + (2x-1)^3?

[匿名]

回覆: 8

2009-01-25 9:00 am

(x-9)²=16 x-9=±4 What does ± mean?

[匿名]

回覆: 11

2009-01-15 11:46 am

math question just for fun?

[匿名]

回覆: 5

2009-01-12 4:17 pm

TIGONOMETRIC ( I HAVE EXAM TODAY!!!)?

[匿名]

回覆: 3

2009-01-04 2:34 pm

maths a/s question help?

[匿名]

回覆: 6

2008-12-29 3:45 pm

Why does 0! equal to 1?

[匿名]

回覆: 8

2008-12-09 8:05 am

Why can log3(-9) not be evaluated????

[匿名]

回覆: 3

2008-12-06 11:23 pm

question about integration?

[匿名]

回覆: 6

2008-11-29 12:55 pm

What is the value of f(4+h)-f(4)/h?

[匿名]

回覆: 3

2008-11-23 10:38 am

Determine the nature of the solution of the equation: x^2-1= 0?

[匿名]

回覆: 6

2008-11-23 6:52 am

how do I factor out 64-8x^3?

[匿名]

回覆: 6

2008-11-22 9:14 am

Factorise completely x³ - 4x?

[匿名]

回覆: 7

2008-11-17 8:04 am

how to solve X^3=1 X=?

[匿名]

回覆: 11

2008-11-16 1:44 pm

x^+y^=89; x^-y^=-39;How do I solve the system of equations?

[匿名]

回覆: 4

2008-11-16 12:42 pm

What are the 8 solutions forx in x^8-1=0?

[匿名]

回覆: 8

2008-11-10 9:16 am

Use the quadratic formula to solve 5x^2+2=x. Give exact solutions.?

[匿名]

回覆: 9

2008-10-18 11:55 am

How do i solve x^2+2=x?

[匿名]

回覆: 3

2008-09-24 1:52 pm

How do you solve 49x^2-2940x+24500=0?

[匿名]

回覆: 8

2008-09-20 8:52 am

How can i simplify x^4 -2x^2 +1 ?

[匿名]

回覆: 6

2008-09-20 8:04 am

Recurring decimal into Fraction?

[匿名]

回覆: 8

2008-09-06 9:30 am

Calculate the value of the discriminant of x^2+x+3=0?

[匿名]

回覆: 9

2008-09-02 11:43 am

why is 350 to the power of 0 equal to 1?? ?

[匿名]

回覆: 7

2008-08-16 12:43 pm

is 0/0 is equal to undefined!!?

[匿名]

回覆: 6

2008-08-15 11:05 am

Square numbers and square roots?

[匿名]

回覆: 2

2008-08-12 10:21 am

formula - volume of a tetrahedron????

[匿名]

回覆: 5

2008-07-01 12:17 pm

Can you help me change repeating decimal to fraction!?

[匿名]

回覆: 2

2008-05-31 6:08 pm

what is the value of 81^-3/4 ?

[匿名]

回覆: 8

2008-05-28 11:22 am

find the least 5 digit number divisible by 16 18 24 30?

[匿名]

回覆: 5

2008-05-25 7:38 am

How can i Factor 8x^3 +27 ?

[匿名]

回覆: 12

2008-05-19 9:44 am

Factorise: 2x^2 - 4x + 2?

[匿名]

回覆: 9

2008-05-05 4:06 pm

what is a prime number?

[匿名]

回覆: 10

2008-05-05 10:06 am

Does 0.999... Eqaul 1??

[匿名]

回覆: 8

2008-05-03 9:41 am

Exponents question?

[匿名]

回覆: 9

2008-04-18 9:08 am

Is this right or wrong???

[匿名]

回覆: 7

2008-04-16 9:37 am

1 mtr = howmany inches?

[匿名]

回覆: 3

2008-04-14 9:40 am

What is x^3-10x^2+16x=0?